Isuno-kasube vs Charenja-kasube

Bathyraja parmifera compared with Bathyraja isotrachys

Taxonomic Classification

Rank	Isuno-kasube	Charenja-kasube
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Elasmobranchii	Elasmobranchii
Order same	Rajiformes (ガンギエイ目)	Rajiformes (ガンギエイ目)
Family same	Arhynchobatidae	Arhynchobatidae
Genus same	Bathyraja	Bathyraja
Species	Bathyraja parmifera	Bathyraja isotrachys

Evolutionary Relationship

Isuno-kasube and Charenja-kasube share a common ancestor at the Genus level: Bathyraja.

Conservation Status

Isuno-kasube

LC — Least Concern

Charenja-kasube

LC — Least Concern

Physical Characteristics

Attribute	Isuno-kasube	Charenja-kasube
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Isuno-kasube

Charenja-kasube

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan.

Isuno-kasube

The Alaska skate (Bathyraja parmifera) is a species in the genus Bathyraja. It is currently classified as Least Concern on the IUCN Red List.

Charenja-kasube

The Challenger skate (Bathyraja isotrachys) is a species in the genus Bathyraja. It is currently classified as Least Concern on the IUCN Red List. Native to Asia, inhabiting ecosystems characteristic of the region.